Vulnerability Details : CVE-2019-7651
EPP.sys in Emsisoft Anti-Malware prior to version 2018.12 allows an attacker to bypass ACLs because Interpreted Device Characteristics lacks FILE_DEVICE_SECURE_OPEN and therefore files and directories "inside" the \\.\EPP device are not properly protected, leading to unintended impersonation or object creation. This vulnerability has been fixed in version 2018.12 and later.
Products affected by CVE-2019-7651
- cpe:2.3:a:emsisoft:anti-malware:*:*:*:*:*:*:*:*
Exploit prediction scoring system (EPSS) score for CVE-2019-7651
0.44%
Probability of exploitation activity in the next 30 days
EPSS Score History
~ 74 %
Percentile, the proportion of vulnerabilities that are scored at or less
CVSS scores for CVE-2019-7651
| Base Score | Base Severity | CVSS Vector | Exploitability Score | Impact Score | Score Source | First Seen |
|---|---|---|---|---|---|---|
|
5.0
|
MEDIUM | AV:N/AC:L/Au:N/C:N/I:P/A:N |
10.0
|
2.9
|
NIST | |
|
7.5
|
HIGH | CVSS:3.0/AV:N/AC:L/PR:N/UI:N/S:U/C:N/I:H/A:N |
3.9
|
3.6
|
NIST |
References for CVE-2019-7651
-
https://blog.emsisoft.com/en/32517/new-in-2018-12-safe-web-browsing-with-emsisoft-browser-security/
New in 2018.12: Safe web-browsing with Emsisoft Browser Security | Emsisoft | Security BlogRelease Notes;Vendor Advisory
-
https://github.com/nafiez/nafiez.github.io/blob/master/_posts/2019-01-09-emsisoft-Anti-Malware-bypass.md
nafiez.github.io/2019-01-09-emsisoft-Anti-Malware-bypass.md at master · nafiez/nafiez.github.io · GitHubExploit;Third Party Advisory
-
https://help.emsisoft.com/en/1760/vulnerability-report-en/
Vulnerability report | Emsisoft HelpVendor Advisory
-
https://nafiez.github.io/security/bypass/2019/01/08/emsisoft-Anti-Malware-bypass.html
Emsisoft Anti-Malware - ACLs Bypass - Security ResearchExploit;Third Party Advisory
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